Cr751 Controller: Thin Type - Mitsubishi Electric CR750-D Instruction Manual

(2) CR751 controller: Thin type

<Placed horizontally>
<Placed vertically>
250mm or more
250mm以上
Fig. 2-5 ： Installation dimensions (CR751 controller: Thin type)
CAUTION
CAUTION
145mm
145mm
or more
Intake vent
吸気口
* Turn right-hand side down toward front of the controller.
When using the controller in its upright position, please be sure to take measures to
prevent toppling, such as fixing the installation section.
upright use. Please refer to this when using the controller in its upright position. Please
use M4 x 8 screws (or shorter) to fix the controller to the fixing plate. (Make sure that
screws into the controller board's internal section (lateral board thickness of 1.2mm)
stick out 6.8mm or less).
When storing the controller in a cabinet, etc., take special care to the heat radiating
properties and ventilation properties so that the ambient temperature remains within the
specification values. And, don't install the controller in the position where direct rays or
the heat of lighting hits. The skin temperature of the controller may rise, and the error
may occur.
145mm
145mm
or more
250mm or more
250mm 以上
* Stackable at most 2 controllers.
50mm
or more
50mm以上
Fig. 2-6 shows a fixing plate for
2Unpacking to installation
20mm
or more
20mm以上
Installation 2-11